21‐40 year‐old Social Smokers/Vapers Needed for OHSU Research Study (Portland, OR)

eIRB #18483 **Note: We are only recruiting participants who are CURRENTLY 21-40 years old. If you are older than 40, please do not apply** We are conducting a study on neural activity following substance use. To participate, you must be right-handed, have used cigarettes and/or used e-cigarettes (e.g., a Juul or other nicotine vape) on a nondaily basis in the past month, and have no metal in your body. Evening / weekend scheduling and assistance with transportation are available. If eligible based on a 20 minute pre-screening and 1 hour interview, participation will include two 5-6 hour visits to the lab, and 2 follow-up phone interviews. You may earn up to $400 for full completion of all study components. Each visit will involve: • Tests and questionnaires to measure thinking abilities and decision making • An MRI at the OHSU Advanced Imaging Research Center • Before each MRI scan, you will consume a legal, non-prescription substance at a dosage proven safe for human consumption. For example, the substance may be a stimulant (like caffeine), a depressant (like alcohol), an analgesic (or painkiller, like aspirin), or placebo. ** COVID-19 UPDATE: We are still recruiting participants for the study and can complete pre-screening screening through our online surveys ** To see if you may quality, please visit https://redcap.link/BRAINY If you have any questions or concerns you can contact our laboratory at 503-494-4221 or BRAINY@ohsu.edu. Please leave a message with the best phone number to reach you as well as your availability. Principal Investigator: Angelica Morales, PhD IRB#18483